John M Anacortes , WA February 22, 2016 Appliance: Maytag 30" Modular Gas Downdraft Range JDS9865BDP22 Maytag Range Jds9865bdp22: Not enough burners on jenn air range. How to replace Cartridge, Sealed Bur. I needed a range with four burners, instead of the BBQ attachment on the Jenn-Air. I was going to buy another range at a cost of $3,500. Also, the comparable ranges to my current unit, now require a four prong set-up, instead of the old 3-prong set-up. This would require an electrician's skills. I then did my research and found a simple solution. AppliancePartsPros.com has most any parts needed for my change out. I ordered the part and within 3 days for delivery, I installed it in a matter of minutes. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes